Net PowerNPWR
13F holders, Q2 2024 (June 30)93holders +16
31new positions
14sold out
3famous investors
$9.83avg. 13F price*
At the end of Q2 2024, 93 institutions reported holding Net Power Inc. (NPWR) in their 13F filings, up 16 from Q1 2024. 31 opened new positions and 14 sold out. The largest holders were Share Andrew L. ($97.7M), Vanguard Group Inc. ($23.4M) and Encompass Capital Advisors LLC ($20.5M). 3 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Net Power Inc.
- CUSIP
- 64107A105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $30.8M |
| Exits | 14 | $27.1M |
All 13F filers, Q1 2024 → Q2 2024: 6,968,105 shares bought and 4,235,022 shares sold, net +2,733,083 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 93 holders
| Share Andrew L. | 56.07% | No change | 9,937,500 | $97.7M |
| Vanguard Group Inc. | 0.00% | Reduce -1.9% | 2,378,144 | $23.4M |
| Encompass Capital Advisors LLC | 1.11% | New | 2,089,229 | $20.5M |
| Kensico Capital Management Corp. | 0.55% | Reduce -2.6% | 1,778,346 | $17.5M |
| BlackRock Inc. | 0.00% | Add +291.9% | 1,379,402 | $13.6M |
| Summit Partners Public Asset Management, LLC | 0.55% | Add +23.6% | 1,205,000 | $11.8M |
| G.F.W. Energy XII, L.P. | 18.94% | No change | 1,000,000 | $9.8M |
| Cohen & Steers, Inc. | 0.02% | Add +4.0% | 946,800 | $9.3M |
| Wellington Management Group LLP | 0.00% | Add +302.5% | 867,288 | $8.5M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Add +154.1% | 673,350 | $6.6M |
| Marshall Wace, LLP | 0.01% | Add +226.9% | 583,688 | $5.7M |
| Baker Hughes Holdings LLC | 9.59% | No change | 562,672 | $5.5M |
| Geode Capital Management, LLC | 0.00% | Add +109.0% | 531,395 | $5.2M |
| Rosenbaum Jay D. | 28.28% | No change | 500,000 | $4.9M |
| Khrom Capital Management LLC | 0.82% | Add +9.6% | 440,596 | $4.3M |
| Macquarie Group Ltd. | 0.00% | Reduce -4.2% | 432,544 | $4.3M |
| Jefferies Financial Group Inc. | 0.09% | Reduce -64.8% | 425,000 | $4.2M |
| HITE Hedge Asset Management LLC | 0.37% | No change | 377,637 | $3.7M |
| State Street Corp. | 0.00% | Add +246.3% | 330,371 | $3.2M |
| Citadel Advisors | 0.00% | Add +1027.3% | 230,173 | $2.3M |
| Norges Bank | 0.00% | New | 227,438 | $2.2M |
| Crawford Fund Management, LLC | 1.63% | No change | 208,679 | $2.1M |
| Morgan Stanley | 0.00% | Add +151.0% | 206,768 | $2.0M |
| S&co Inc. | 0.14% | No change | 201,100 | $2.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +34.9% | 196,687 | $1.9M |
| Berylson Capital Partners, LLC | 4.38% | Reduce -2.8% | 174,000 | $1.7M |
| Arosa Capital Management LP | 1.20% | New | 156,900 | $1.5M |
| Shelton Capital Management | 0.04% | Add +49.8% | 150,500 | $1.5M |
| Palo Duro Investment Partners, LP | 0.40% | No change | 148,686 | $1.5M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -38.5% | 122,371 | $1.2M |
| Thomist Capital Management, LP | 0.39% | New | 112,729 | $1.1M |
| SIR Capital Management, L.P. | 0.10% | New | 98,783 | $971K |
| Northern Trust Corp. | 0.00% | Add +14.2% | 71,393 | $702K |
| Bank of New York Mellon Corp | 0.00% | New | 67,301 | $662K |
| Raymond James Financial Services Advisors, Inc. | 0.00% | Add +5.6% | 61,313 | $603K |
| J. Goldman & Co LP | 0.02% | Reduce -42.7% | 56,479 | $555K |
| Amitell Capital Pte Ltd | 0.47% | No change | 55,118 | $542K |
| Squarepoint Ops LLC | 0.00% | New | 47,800 | $470K |
| Jane Street Group, LLC | 0.00% | Reduce -7.6% | 39,189 | $385K |
| Nuveen Asset Management, LLC | 0.00% | New | 38,986 | $383K |
| K2 Principal Fund, L.P. | 0.17% | Add +153.9% | 33,037 | $325K |
| Williams Jones Wealth Management, LLC. | 0.00% | Add +189.2% | 32,540 | $320K |
| Perigon Wealth Management, LLC | 0.01% | New | 30,000 | $295K |
| Pekin Hardy Strauss, Inc. | 0.04% | Add +5.4% | 29,365 | $289K |
| PDT Partners, LLC | 0.03% | New | 29,232 | $287K |
| Rhumbline Advisers | 0.00% | New | 28,736 | $282K |
| Millennium Management | 0.00% | Reduce -45.2% | 27,989 | $275K |
| Summit Securities Group LLC | 0.10% | New | 27,282 | $268K |
| D. E. Shaw & Co. | 0.00% | New | 23,478 | $231K |
| Bank of Montreal | 0.00% | New | 19,370 | $206K |
| ELCO Management Co., LLC | 0.12% | Add +13.4% | 20,924 | $206K |
| Alpine Global Management, LLC | 0.04% | New | 20,748 | $204K |
| Neuberger Berman Group LLC | 0.00% | No change | 16,102 | $158K |
| Goldman Sachs Group Inc. | 0.00% | Reduce -95.5% | 16,065 | $158K |
| Jump Financial, LLC | 0.00% | New | 15,644 | $154K |
| Smithfield Trust Co | 0.01% | No change | 15,474 | $152K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -76.7% | 14,855 | $146K |
| Bank of America Corp. | 0.00% | Add +2442.1% | 14,541 | $143K |
| LPL Financial LLC | 0.00% | Add +7.4% | 14,434 | $142K |
| B. Riley Wealth Advisors, Inc. | 0.00% | New | 13,850 | $136K |
| XTX Topco Ltd | 0.01% | New | 13,489 | $133K |
| Corebridge Financial, Inc. | 0.00% | — | 11,378 | $112K |
| Fox Run Management, L.L.C. | 0.02% | New | 11,143 | $110K |
| Wells Fargo & Company | 0.00% | Add +663.0% | 11,063 | $109K |
| Alliancebernstein L.P. | 0.00% | New | 10,860 | $107K |
| Cetera Investment Advisers | 0.00% | New | 10,810 | $106K |
| Marathon Trading Investment Management LLC | 0.03% | Reduce -77.5% | 10,283 | $101K |
| Truist Financial Corp. | 0.00% | No change | 10,000 | $98K |
| New York State Common Retirement Fund | 0.00% | New | 9,600 | $94K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +4473.0% | 9,146 | $90K |
| JPMorgan Chase & Co. | 0.00% | Reduce -63.4% | 9,013 | $89K |
| Deutsche Bank AG | 0.00% | New | 8,622 | $85K |
| Barclays PLC | 0.00% | Reduce -87.7% | 7,402 | $73K |
| Chesapeake Asset Management LLC | 0.07% | No change | 7,000 | $69K |
| UBS Group AG | 0.00% | Reduce -97.5% | 6,679 | $66K |
| Fifth Third Bancorp | 0.00% | No change | 6,000 | $59K |
| MetLife Investment Management, LLC | 0.00% | New | 5,641 | $55K |
| Royal Bank of Canada | 0.00% | Add +21.0% | 5,428 | $54K |
| Simplex Trading, LLC | 0.00% | Reduce -44.1% | 4,800 | $47K |
| Citigroup Inc. | 0.00% | Reduce -90.4% | 4,747 | $47K |
| Osaic Holdings, Inc. | 0.00% | Add +31.6% | 4,652 | $46K |
| STRS Ohio | 0.00% | New | 3,900 | $38K |
| Pickering Energy Partners LP | 0.03% | No change | 3,100 | $30K |
| FMR LLC | 0.00% | New | 2,145 | $21K |
| Ameritas Investment Partners, Inc. | 0.00% | New | 2,072 | $20K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 2,000 | $20K |
| Legal & General Group Plc | 0.00% | New | 1,838 | $18K |
| California State Teachers Retirement System | 0.00% | New | 1,532 | $15K |
| Lanark Financial, Inc. | 0.00% | No change | 1,340 | $13K |
| Amalgamated Bank | 0.00% | New | 732 | $7K |
| Farther Finance Advisors, LLC | 0.00% | New | 570 | $5K |
| Accordant Advisory Group Inc | 0.00% | No change | 200 | $2K |
| Group One Trading LLC | 0.00% | Reduce -80.0% | 200 | $2K |
"% of holder's portfolio" is NPWR's weight in each manager's 13F, not the share of Net Power Inc. the manager owns.